Zero Marlborough is a full-service residential condominium conversion from 2008 of an early 20th-century school building in Boston's Back Bay next to the Public Garden. Units range from 2- to 4-bedrooms with direct elevator access, open floor plans, high ceilings, large windows, city/park views, luxe contemporary kitchens/baths, designer finishes, and preserved period architectural details. The association comprises 13 residences with amenities such as concierge services, doorman, security, garden, fitness center, and valet parking. Zero Marlborough is pet-friendly with restrictions.